22119248 has 20 divisors (see below), whose sum is σ = 43077600. Its totient is φ = 11002464.

The previous prime is 22119247. The next prime is 22119301. The reversal of 22119248 is 84291122.

It is a super-2 number, since 2×22119248² = 978522264171008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22119248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22119247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 6657.

It is an arithmetic number, because the mean of its divisors is an integer number (2153880).

Almost surely, 2^22119248 is an apocalyptic number.

It is an amenable number.

22119248 is a deficient number, since it is larger than the sum of its proper divisors (20958352).

22119248 is a wasteful number, since it uses less digits than its factorization.

22119248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7154 (or 7148 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 22119248 is about 4703.1104601104. The cubic root of 22119248 is about 280.7092901592.

The spelling of 22119248 in words is "twenty-two million, one hundred nineteen thousand, two hundred forty-eight".